GENERAL DESCRIPTION

The APU0065 is a LCD driver LSI that is fabricated by low power CMOS technology. Basically this LSI consists of 20 × 2bit bi-directional shift register, 20 × 2bit data latch and 20 × 2bit driver. This LSI can be CMOS Process used a Common or Segment driver.

FEATURES

• Display driving bias ; static-1/5

• Power supply voltage ; VDD= +5V ± 10

VDD= +3V ± 10

• Supply voltage range for display : ≤ 10V

• Negative display voltage :

0 ≥ VEE ≥ VDD - 10V

• Interface

APPLICATIONS

• Dot matrix LCD driver with 40 channel output.

• Selectable function to use Common / Segment drivers simultaneously.

• Input / Output signal

• Output ; 20 × 2 channel waveform for LCD driving

• Input ; - Serial display data and control pulse from the controller LSI .

• Bias voltage (V1 - V6)

• QFP64 and bare chip available